package com.atguigu.springcloud.alibaba.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

/**
 * @Author Kevin
 * @Date 2021-04-15 19:33:18
 */
@RestController
@Slf4j
public class FlowLimitController {

    @GetMapping("/testA")
    public String testA() {
        return "================测试A已经成功通过================";
    }

    @GetMapping("/testB")
    public String testB() {
        log.info(Thread.currentThread().getName() + "\t   " + "/testB");
        return "================测试B已经成功通过================";
    }


    @GetMapping("/testD")
    public String testD() {
        //暂停几秒钟线程
        try {
            TimeUnit.SECONDS.sleep(1);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        log.info("testD 测试RT");

//        int age=10/0;
//        log.info("testD 异常比例");
        return "------testD";
    }


    @GetMapping("/testE")
    public String testE() {
        log.info("testE 测试异常数");
        int age = 10 / 0;
        return "------testE 测试异常数";
    }

    @GetMapping("/testHotKey")
    @SentinelResource(value = "testHotKey", blockHandler = "defaultHandler_testHotKey")
    public String testHotKey(@RequestParam(value = "p1", required = false) String p1,
                             @RequestParam(value = "p2", required = false) String p2) {
//        int age = 10 / 0;
        return "==============testHotKey";
    }

    public String defaultHandler_testHotKey(String p1, String p2, BlockException ble) {
        return "==============defaultHandler_testHotKey，┭┮﹏┭┮";
    }

}